MS311E20-39P

Technical Characteristics

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 2,grade c,class 1 mil spec 1st treatment response single mating end all contact groupings and qq-n-290,class 2 fed spec 2nd treatment response single mating end all contact groupings

• Precious Material And Location

  contact surfaces gold

• Thread Series Designator

  unef

• Contact Surface Treatment

  gold single mating end all contact groupings and nickel single mating end all contact groupings

• Overall Length

  1.465 inches maximum

• Shell Type

  solid

• Threaded Device Type

  back shell

• Included Contact Quantity

  37 single mating end 2nd contact grouping

• Included Contact Quantity

  2 single mating end 1st contact grouping

• Thread Class

  2a

• Thread Quantity Per Inch

  18

• Nominal Thread Length

  0.290 inches

• Terminal Type

  crimp single mating end all contact groupings

• Nominal Thread Size

  1.188 inches

• Contact Maximum Ac Voltage Rating In Volts

  600.0 single mating end all contact groupings

• ~1

  data on certain environmental and performanc

• Included Contact Type

  round pin single mating end all contact groupings

• Contact Material

  copper alloy single mating end all contact groupings

• Shell Surface Treatment

  chromate and cadmium

• Mating End Quantity

  1

• Shell Surface Treatment Document And Classification

  qq-p-416,ty 2,cl 3 fed spec all treatment responses

• Specification/Standard Data

  96906-ms3471 government standard

• Precious Material

  gold

• Contact Position Arrangement Style

  20-39 single mating end

• Polarization Method

  keyway or multiple keyway

• Shell Material Document And Classification

  qq-a-591 fed spec 2nd material response and qq-a-367,t6 fed spec 1st material response or qq-a-591 fed spec 3rd material response

• Precious Material And Weight

  0.047 gold grains, troy

• Overall Diameter

  1.542 inches minimum and 1.582 inches maximum

• Thread Direction

  right-hand

• Connector Locking Method

  bayonet pin

• Environmental Protection

  thermal shock resistant and moisture proof and vibration proof and salt water resistant and corrosion resistant

• Terminal Location

  back single mating end all contact groupings

• Contact Removability

  removable single mating end all contact groupings

• Body Style

  straight shape, external coupling

• Insert Position In Deg

  0.0

• Test Data Document

  81349-mil-c-26482 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• Shell Material

  aluminum alloy 380.0 and aluminum alloy 6061 or aluminum alloy a380.0